need to buy actuators where?

Damn subject line limit is too short! Im looking for an online retailer that sells linear actuators. Im starting to wonder if thats the right word, because all I get from google are industrial gearsets. I need the piston-type, electric, straight-run "actuator". Over 12" throw would be nice. (prob going to run on the 120V) - So first of all, do I have the right word/term? And second, any good online dealers that you know of, or are 12Volt Sponsors? Thanks for any help guys. :)

You are looking for 120V AC linear actuators? Here is a link to a 12V distributor that I believe also sells to the public: link. A quick google search also came up with these results. The first non-sponsored link here came up with an AC version.Installer, IT support, and FFL. I need less hobbies.

Thanks Twelv, I was finding great info on how to buy 1,000 wholesale units from china, but not direct retail. For future reference if anyone searches the same problem, your last link there is great for my 120V ( http://www.apexelectronic.com/actuator.htm ) and I found another specialty retailer with lots of 12V: http://www.firgelliauto.com/product_info.php?cPath=62_77&products_id=63